baber/WOPTO huggingface dataset:
Patent KR-101925246-B1 (KR)
Inventor: PARK CHEOL SOO
IPC: H01B13/24
Filed: 2018-05-08
Granted: 2018-12-04
Abstract: The present invention relates to a wire-pipe integrated wire cable in which a wire and a pipe buried in a frame of a building for wiring of the wire are integrally formed, and a manufacturing device thereof. The above-described wire-pipe integrated wire cable manufacturing device comprises: an extrusion part (100) heating and melting a synthetic resin material to be injection-molded as a wiring pipe (10) and supplying the injection-molded material to the outside; a mold part (200) disposed adjacent to the extrusion part (100) and receiving molten synthetic resin supplied from the extrusion part (100) so as to mold and inject a wiring pipe of a corrugated pipe shape; a wiring pipe cooling part (310) installed at a molded wiring pipe injection position of the mold part (200) so as to cool the outside of the wiring pipe; a withdrawing roller part (320) withdrawing the injection-molded wiring pipe (10) cooled by the cooling part (310); a wire roll (12) installed at a rear end of the extrusion part (100) of the mold part (200) in a state in which the wire (13) is wound so as to supply the wire having an end attached to a withdrawal cap (11) after passing through the mold part (200) to be led in the wiring pipe (10); and the withdrawal cap (11) attached to an end positioned by passing through the mold part (200) of the wire (13), and mounted on an injection side of the wiring pipe (10) of the mold part (200) so as to be coupled with the end of the injected wiring pipe (10) and integrally move with the wiring pipe (10). The present invention is able to significantly reduce manpower, costs, and time for a wiring construction.
Patent KR-101946300-B1 (KR)
Inventor: PARK JONG BOK
IPC: B21H3/02
Filed: 2018-05-17
Granted: 2019-02-11
Abstract: The present invention relates to a method for manufacturing an automotive suspension stainless ball stud for manufacturing an automotive suspension stainless ball stud in which a concave neck portion is provided at the lower circumference of a spherical head portion, a washer is provided at the lower end of the neck portion, a straight portion having a diameter smaller than the diameter of the washer is provided in a lower portion of the washer portion, a tapered portion having a diameter decreasing downward is provided in a lower portion of the straight portion, a male screw portion having a diameter smaller than the lower end diameter of the tapered portion is provided in a lower portion of the tapered portion, a dog pointer portion having a diameter smaller than the diameter of the male screw portion is provided in a lower portion of the male screw portion, and a hexagonal wrench groove is provided at the lower end of the dog pointer portion. The method includes a forging step of simultaneously operating multiple molds and forging a cylindrical stainless material having the same upper end diameter and the lower end diameter through a progressive press machine transferring the forged article of the preceding mold to a following mold; a male screw forming step of forming a male screw on the forged article manufactured in a forging step; and a cutting and surface finishing step of completing the automotive suspension stainless ball stud by cutting a forged article through one ball stud machining device, cutting the head portion to an accurate dimension, forming the washer portion of the neck portion, and performing surface finishing on the head portion. With the present invention, the automotive suspension stainless ball stud can be manufactured with ease even without heat treatment and plating steps, and thus productivity achievement and cost reduction can be achieved.
Patent KR-102497030-B1 (KR)
IPC: B60R19/20
Filed: 2018-05-17
Granted: 2023-02-07
Abstract: 본 발명은 차량의 백빔에 보강재로 사용되는 탄소섬유를 활용한 충방전 기능을 갖는 차량용 백빔 및 그 제조방법과 이를 사용한 차량의 운용 시스템에 관한 것이다. 
본 발명의 일 실시형태에 따른 충방전 기능을 갖는 차량용 백빔은 탄소섬유로 이루어져서 차량의 폭방향으로 길게 형성된 강화 음극부와; 상기 강화 음극부의 적어도 일부분에 대향 배치되는 양극부와; 상기 강화 음극부와 양극부 사이에서 상기 강화 음극부 및 양극부와 각각 접촉하도록 배치되는 고체전해질부와; 수지로 형성되어 상기 강화 음극부, 양극부 및 고체전해질부를 둘러싸는 몰딩부를 포함한다.
Patent KR-102600381-B1 (KR)
IPC: G01N1/22
Filed: 2018-05-18
Granted: 2023-11-10
Abstract: 연도 내를 흐르는 배기가스에 압력 변동이 생겼다고 해도 정확한 측정을 실현할 수 있는 프로브 디바이스를 제공하기 위해서, 연도를 흐르는 배기가스를 샘플링하는 프로브 디바이스로서, 배기가스와 접촉하는 센서부를 구비하는 가스 센서와, 상기 연도의 내외를 관통하도록 마련되고, 내부에 상기 가스 센서를 유지하는 센서 홀더와, 상기 연도 내로 돌출된 상기 센서 홀더의 선단부 내에 형성되고, 상기 가스 센서의 상기 센서부가 수용됨과 아울러 상기 연도로부터 배기가스 도입되는 배기가스 도입 공간과, 상기 센서 홀더에 형성되고, 상기 연도의 외측에 배치된 상기 센서 홀더의 기단부로부터 상기 배기가스 도입 공간에 이르는 가스 유통로와, 상기 가스 유통로, 또는, 상기 연도의 외측에서 상기 가스 유통로와 연통하는 유로의 압력을 측정하는 압력 센서와, 상기 가스 센서의 출력을 상기 압력 센서의 출력에 기초하여 보정하는 보정 처리부를 구비했다.
Patent KR-102037605-B1 (KR)
Title: Hair band
Inventor: LEE SUK YOUNG
IPC: A44C15/00
Filed: 2018-05-30
Granted: 2019-10-28
Abstract: The technical subject of the present invention is to provide a hair band that can be used for the user′s own health as well as the headdress. To this end, the hair band to be worn on the head includes a support member having a curved shape that is bent as a whole and has a wave shape in which the peaks and valleys are repeated along the longitudinal direction; a terahertz ore, which is provided, of the support member, on the inner surface facing the head and is provided on the inner concave portion of the peak; and a fixing line for fixing the terahertz ore to the support member.
Patent KR-101923596-B1 (KR)
Title: Indoor wall surface finish for apartment houses
Inventor: KIM YONG SUNG
IPC: E04F13/08
Filed: 2018-05-30
Granted: 2018-11-29
Abstract: The present invention relates to an indoor wall surface finishing material for an apartment house, capable of being easily installed on an existing wall. According to the present invention, the indoor wall surface finishing material for an apartment house comprises: a rectangular wall finishing case; top and bottom closely-adhered insulation panels, which are a flame retardant and insulation material, having a wiring space formed therein; a front closely-adhered insulation panel, which is a flame retardant and insulation material, disposed and closely adhered to the inner surface of a front panel between the top and bottom closely-adhered insulation panels; a cylindrical soundproof and insulation rod, which is a flame retardant and insulation material, inserted into a circular insertion hole of the front panel of the rectangular wall finishing case; and a finishing and coupling vertical panel integrally coupled to other rectangular wall finishing cases adjacent in left and right sides to finish the same.
Patent KR-102524329-B1 (KR)
IPC: B63H25/38
Filed: 2018-05-30
Granted: 2023-04-21
Abstract: 종래기술에서 공지된 러더 블레이드와 비교하여, 낮은 총중량을 갖고 비용 및 재료 소요를 절감하면서 동시에 러더 블레이드의 작동 중에 작용하는 커다란 힘과 토크를 흡수할 수 있고 러더 스톡으로 전가할 수 있도록 충분히 큰 강성을 확보하는, 러더 블레이드 허브를 구비하는 러더 블레이드를 제공하기 위하여, 워터 크래프트(water craft), 특히 선박(ship)용 러더 블레이드(100), 특히 반평형타(semi-balanced rudder) 또는 전가동타(full spade rudder)의 경우의 러더 블레이드(100)로서, 선단(10), 후단(11), 제1 측벽(12)과 제1 측벽(12)의 맞은편에 위치하는 제2 측벽(13) 및 러더 스톡을 연결하기 위해 연결 공간(16)에 배치되는 러더 블레이드 허브(17)를 포함하고, 러더 블레이드 허브(17)는 허브 본체(29)를 포함하며, 허브 본체(29)는 러더 스톡을 수용하기 위한 내공(30) 및 외주 방향으로 이어지는 허브 외면(31)을 포함하고, 허브 외면(31)은 제1 측벽(12)의 내측 및 제2 측벽(13)의 내측으로부터 전부 이격되어 배치된다.
Patent KR-101925773-B1 (KR)
Inventor: KIM DAE HO
IPC: H01M10/48
Filed: 2018-06-04
Granted: 2019-03-07
Abstract: The present invention relates to a system for monitoring a battery state and a method for detecting a deterioration position thereof. The system for monitoring a battery state comprises: a battery having a plurality of battery cell groups to which at least one battery is connected in series; a BMS sensing a battery state of each of the plurality of battery cell groups twice; and an energy management system (EMS) sensing, when a battery state checking event occurs, the battery state of each of the plurality of battery cell groups twice while applying power for checking a state to each of the plurality of battery cell groups through the BMS, and then detecting a battery cell group in a degraded state based on a result of the sensing.
Patent KR-101948477-B1 (KR)
Inventor: YI JEONG YOON
IPC: A61F13/02
Filed: 2018-06-05
Granted: 2019-02-14
Abstract: The present invention relates to a tension-damping type hypertrophic scar reduction film. More particularly, the present invention relates to a hypertrophic scar reduction film which can reduce the scar generation by preventing dehiscence of the wound region due to tension by attaching a film having a different thickness or asymmetric size to a wound region where the tension is applied to disperse and remove the tension transmitted to the wound region through the film.
Patent KR-102538973-B1 (KR)
IPC: F28F9/22
Filed: 2018-06-21
Granted: 2023-06-02
Abstract: 본 발명은 열교환기에 관한 것으로서, 더욱 상세하게는 제1헤더탱크와 제2헤더탱크가 폭 방향으로 2열로 배열되고, 폭 방향으로 열교환매체가 유입 및 배출되는 열교환기에 있어서, 열교환매체가 제1헤더탱크와 제2헤더탱크를 유동하는 경로 수를 증대시킴으로써, 열교환기 내에서의 열교환매체를 균일하게 분포시켜 열 교환 성능을 향상시킬 수 있는 열교환기에 관한 것이다.
Patent KR-102038464-B1 (KR)
Title: Hearing assistant apparatus
Inventor: CHOI SEOK HUN
IPC: H04R25/00
Filed: 2018-07-04
Granted: 2019-10-30
Abstract: The present invention relates to a hearing assistant apparatus that allows the voice of a wearer to be relatively reduced when amplifying an external sound and the voice of the wearer wearing the hearing assistant apparatus. According to the present invention, the hearing assistant apparatus comprises a microphone for acquiring sound, a receiver for receiving an electric signal and emitting sound, and a data processor for controlling the microphone and the receiver to perform amplification function and performing different amplification processing in accordance with the frequency band of interest for the sound from the microphone and the sound pressure of the sound in a frequency domain other than the frequency band of interest.
Patent KR-102065023-B1 (KR)
Title: Light transmissivity being able to control light transmissivity
Inventor: CHO YONG SUNG
IPC: F21V14/08
Filed: 2018-07-05
Granted: 2020-01-13
Abstract: Disclosed is a transmittance variable direct sunlight reduction device capable of controlling the amount of direct sunlight coming into the view of a driver entering an overpass or a tunnel exit according to an external environment. To this end, provided is the transmittance variable direct sunlight reduction device including a support means provided on the ground, and a transmittance control unit having a transmittance variable panel provided on the support means to adjust the transmittance of direct sunlight incident on a road designated as a management area. According to the present invention, light closer to a natural luminance value of the direct sunlight is provided to the driver of a vehicle passing through an overpass access road as the driver approaches the overpass, so that the driver can overcome the luminance difference between the road and the overpass, thereby preventing traffic accidents and traffic jams on the overpass access road caused by a sharp drop in the vision of the driver.
Patent KR-102049065-B1 (KR)
Title: A pet dog toilet
Inventor: KIM SIN JA
IPC: A01K23/00
Filed: 2018-07-06
Granted: 2020-01-08
Abstract: The present invention relates to an excrement disposal apparatus for a pet dog. According to the excrement disposal apparatus for a pet dog, the height of a pedestal from the ground, on which the excrement disposal apparatus for a pet dog is placed, is designed to be low such that a pet dog can easily go up and down without burdens. The pedestal provides a space generally opened except for a pad mounting portion, and a pad is placed by being fixed to the pedestal without slipping such that a dog as well as a newborn puppy can easily go up to an upper portion of the pad on the pedestal and excrete without stress. The present invention is configured to induce excretion of a pet dog at a location relatively separated from the pad mounting portion and can be used by reducing a total length of the pedestal according to a training level of a pet dog and a state of a newborn puppy. In addition, a contaminated portion of a pad can be cut and discarded and thus, it is possible to save pads compared to a case of using a single pad.
Patent KR-102137366-B1 (KR)
Title: 전력 설비 관리 시스템 및 방법
IPC: G05B23/02
Filed: 2018-07-10
Granted: 2020-07-24
Abstract: 본 발명은 전력 설비 관리 시스템 및 방법에 관한 것으로서, 전력 설비에 부착되며, 위험 요인에 따라 발생하는 전력 설비의 변위를 센싱하여 전력 설비에 대한 변위 데이터를 실시간으로 획득하는 센서부, 및 센서부에 의해 실시간으로 획득되는 변위 데이터와 함께, 변위 데이터를 분석하여 위험 요인의 발생 여부를 판단한 결과를 관리자에게 제공하는 모니터링부를 포함하는 것을 특징으로 한다.
Patent KR-102047056-B1 (KR)
Inventor: HAN JAE HYEONG
IPC: B65G59/02
Filed: 2018-07-13
Granted: 2019-11-20
Abstract: The present invention relates to a material aligning device having a tilting function which allows a magnet separation unit positioned on an upper portion of an aligning bar to be tilted towards a press material to prevent a small or a lightweight material from being overturned to effectively supply the material to a press mold. The material aligning device having a tilting function comprises: a magnetic base (22); an aligning bar (23) to align and support an edge portion of a material, wherein a lower end thereof is fixed on one side of the magnetic base (22); a tilting unit (25) axially coupled to an upper portion of the aligning bar (23) by a shaft pin (24) to be tilted to a prescribed angle; and a magnet separation unit (26) fixed on an upper portion of the tilting unit (25). The tilting unit (25) may be tilted 3-10° around the shaft pin (24) towards a material (21). Normally, the tilting unit (25) and the magnet separation unit (26) are vertically erected by maintaining the position of the shaft pin (24) to allow the separation distance (L1) in a direction towards the material (21) to be shorter than the separation distance (L2) in a direction opposite to the direction towards the material (21) by approximately 1/3-1/2. The magnet separation unit (26) is tilted around the shaft pin (24) towards a material (21, 21a) by an approach of a close material (21, 21a) or an ascending material (21a), and the material (21, 21a) is not overturned.
Patent KR-102096529-B1 (KR)
Title: 배리어프리 오페라 제작시스템 및 방법
IPC: G06F40/40
Filed: 2018-07-23
Granted: 2020-05-27
Abstract: 본 발명의 일 실시예는 제1 언어로 기록된 기준 오페라 악보로부터 음표 및 쉼표를 포함하는 기호열과, 가사 및 지문을 포함하는 텍스트 형태의 기준문자열을 추출하는 단계, 상기 기준문자열 중 적어도 지문, 나아가 가사를 제2 언어로 번역하여 번역지문을 포함하는 번역문자열을 생성하는 단계, 상기 기호열에 관한 정보 및 상기 기준문자열에 관한 정보를 이용하여, 상기 대사들 사이의 간격들에 대한 간격정보를 생성하는 단계 및 상기 간격정보를 이용하여 상기 기준 오페라 악보 중 상기 가사들 사이공간에 상기 번역문자열을 기록하는 단계를 포함하는, 배리어프리 오페라 제작방법을 제공한다.
Patent KR-102157582-B1 (KR)
Title: 라이다 센서 기반의 보행자 안전관리 시스템
IPC: G08G1/095
Filed: 2018-07-25
Granted: 2020-09-18
Abstract: 본 발명은 라이다 센서 기반의 보행자 안전관리 시스템에 관한 것으로서, 더욱 상세하게는 라이다 센서를 이용하여 자동차의 접근을 감지하고, 이를 보행자에게 경고신호 및 음성안내를 통해 위험을 알려주는 라이다 센서 기반의 보행자 안전관리 시스템을 제공한다.
Patent KR-102197159-B1 (KR)
Title: 열가소성 수지 조성물 및 이로부터 제조된 성형품
IPC: C08L67/00
Filed: 2018-07-26
Granted: 2020-12-31
Abstract: 본 발명의 열가소성 수지 조성물은 폴리카보네이트 수지; 제1 폴리카보네이트-폴리실록산 공중합체 수지; 제2 폴리카보네이트-폴리실록산 공중합체 수지; 및 글리콜 변성 폴리에스테르 수지;를 포함하며, 상기 제1 폴리카보네이트-폴리실록산 공중합체 수지는 폴리실록산 블록의 평균 중합도가 30 내지 45이고, 상기 제2 폴리카보네이트-폴리실록산 공중합체 수지는 폴리실록산 블록의 평균 중합도가 70 내지 100인 것을 특징으로 한다. 상기 열가소성 수지 조성물은 투명성, 내충격성, 내화학성, 내가수분해성 등이 우수하다.
Patent KR-102065261-B1 (KR)
Title: Electric-motion scooter
Inventor: LEE SANG MIN
IPC: B62K3/00
Filed: 2018-07-27
Granted: 2020-01-10
Abstract: The present invention provides an electric scooter, which includes: a main body having a handle part steering a first wheel which is direction-adjustable; a moving unit having a boarding part coupled to one side of the main body so that a user boards thereon and a second wheel coupled to one side of the boarding part to be driven along the first wheel and rotationally folded in a direction of the main body; and an auxiliary wheel inserted into one side of the boarding part and selectively detached by the user, wherein the auxiliary wheel assists the second wheel not to come in contact with a floor since the second wheel is smaller than the first wheel and comes in contact with the floor to be moved so as to assist direction adjustment of the first wheel when the moving unit is rotationally folded.
Patent KR-102094917-B1 (KR)
IPC: C09J11/06
Filed: 2018-07-31
Granted: 2020-03-30
Abstract: 본 발명의 디스플레이용 점착시트에 관한 것으로, 더욱 상세하게는 대전방지 처리를 통해 정전기 발생을 방지할 수 있는 동시에 불량률이 현저히 저하되고, 피착재의 부식이 발생하지 않으며, 디스플레이 장치와의 점착력이 우수한 디스플레이용 점착시트 및 이를 포함하는 디스플레이에 관한 것이다.
Patent KR-101935324-B1 (KR)
Inventor: SONG YEONG HO
IPC: B23Q3/06
Filed: 2018-08-17
Granted: 2019-01-04
Abstract: The present invention relates to a machining method for a workpiece, comprising: a pseudo-fastening step for a workpiece to be pseudo-fastened to a holder with a predetermined fastening clearance; a holder fixing step for the holder with the workpiece pseudo-fastened thereto to be combined on a chuck of a jig; an aligning step of aligning the workpiece with respect to the holder by adjusting a position of the workpiece on a contact surface formed by the contact of the upper surface of the holder and the lower surface of the workpiece; a combining step for the workpiece to be combined to be fixated on the holder; and a unit obtaining step for the holder to be separated from the chuck such that the aligned workpiece-holder unit is obtained.
Patent KR-102048962-B1 (KR)
Title: Optical receiver for wearable devices and operation method thereof
Inventor: LEE SUNG HO
IPC: H04B10/69
Filed: 2018-08-24
Granted: 2019-11-26
Abstract: According to one embodiment of the present application, provided is an optical transmitting and receiving apparatus, which comprises: a reception unit receiving an optical signal; an amplification unit for amplifying the optical signal into an amplified voltage; a filter unit charging and discharging the amplified voltage to a switched capacitor in accordance with a switching cycle of arbitrary clocks to form an impedance, and filtering the amplified voltage based on a first capacitor connected to the switched capacitor and the impedance; and a conversion unit converting the filtering signal outputted through the filter unit from an analog form to a digital form. The optical transmitting and receiving apparatus can filter only the blurring of DC components while having a reduced interior size without a capacitor or resistor of a predetermined size or more.
Patent KR-102172892-B1 (KR)
Title: 융합 교육을 위한 교과과정 플랫폼 운용 시스템 및 이를 이용한 교과과정 플랫폼 운용 방법
IPC: G06Q50/20
Filed: 2018-08-27
Granted: 2020-11-02
Abstract: 본 발명의 일 실시 예는 융합 교육이 구현되어 실제 산업 현장에서 발생할 수 있는 다양한 문제에 대한 접근과 해결을 직간접적으로 체험할 수 있는 교육 플랫폼을 형성하고 이를 운용하는 시스템을 제공한다. 본 발명의 실시 예에 따른 융합 교육을 위한 교과과정 플랫폼 운용 시스템은, 수강자에게 전공교과에 대한 자료인 전공교과 콘텐츠를 제공하고 수강자가 전공교과 콘텐츠를 이용하도록 제어하는 전공학습모듈을 구비하는 기술트랙서버; 제품에 대한 아이디어를 구체화시키는 기획과 설계 과정에 대한 콘텐츠인 기획설계 콘텐츠를 제공하고 수강자가 기획설계 콘텐츠를 이용하도록 제어하는 기획설계모듈, 제품을 제품화시키는 제품화 과정에 대한 콘텐츠인 제품화 콘텐츠를 제공하고 수강자가 제품화 콘텐츠를 이용하도록 제어하는 제품화모듈, 및, 제품의 사업화 과정에 대한 콘텐츠인 사업화 콘텐츠를 제공하고 수강자가 사업화 콘텐츠를 이용하도록 제어하는 사업화모듈,을 구비하는 융합트랙서버; 수강자에 의해 운용되고, 네트워크 통신으로 기술트랙서버 또는 융합트랙서버와 정보를 송수신하는 수강단말기; 및 수강자를 평가하는 평가자에 의해 운용되고, 네트워크 통신으로 기술트랙서버 또는 융합트랙서버와 정보를 송수신하는 평가단말기;를 포함한다.
Patent KR-101963891-B1 (KR)
Inventor: CHA MIN YEON
IPC: G01S7/285
Filed: 2018-09-03
Granted: 2019-04-01
Abstract: According to the present invention, disclosed are a differential signal detecting apparatus and a digital receiver using the same. The differential signal detecting apparatus includes a signal detecting unit calculating an amplitude value of generated I/Q data and a differential value for the amplitude, comparing a predetermined set range for detecting a signal with the differential value, and detecting a signal by comparing a predetermined comparison value with the differential value. Moreover, the differential signal detecting apparatus detects a pulse even in a situation where multiple pulses are mixed and can be overlapped, and measures a specification.
Patent KR-102055277-B1 (KR)
Title: Method of winding a pancake type coil
Inventor: AN JUN EON
IPC: H01F41/077
Filed: 2018-09-07
Granted: 2019-12-12
Abstract: According to an embodiment, a method for winding a pancake type coil comprises the following steps: passing a wire having an electric wire and an insulator sheath between two pressing rollers and deforming the wire; introducing the wire deformed by the two pressing rollers into a substrate; and winding the wire introduced to the substrate on the substrate. The pancake type coil can have high geometric symmetry.
Patent KR-102052595-B1 (KR)
Title: Grinding apparatus for welding part of metal housing
Inventor: PHIL JUNG HAG
IPC: B24B27/04
Filed: 2018-09-28
Granted: 2019-12-05
Abstract: The present invention relates to a grinding device for a welding part of an outer housing. The grinding device for a welding part of an outer housing includes: a first mounting unit (10) formed in a rectangular parallelepiped structure comprising multiple upper and lower horizontal frames (11, 12) and multiple vertical frames (13) and having a guiderail (19) at each of the left and right of an upper end; a movable rotation unit; a multi-joint robot unit (50) installed at an upper end of a second mounting unit (20); and a grinding unit (60) having a support box (61) and a grinder (62), wherein the support box (61) is connected to an end of an arm (51) of the multi-joint robot unit (50) and the grinder (62) is connected to the lower surface of the support box (61) to be detached. The movable rotation unit has: a support plate (31); a movable plate (32) installed on the upper side of the support plate (31) to be separated at fixed intervals; a rotation plate (33) installed on the upper side of the movable plate (32); a pair of first movable cylinders (34) on the left and right, installed on the upper surface of one side of the support plate (31), wherein an end of the first movable rod (341) in the each first movable cylinder is connected by penetrating the movable plate (32); a pair of second movable cylinders (35) on the left and right, installed on the upper surface of the other side of the support plate (31) and facing each of the first movable cylinder (34), wherein an end of a second movable rod (351) in the each second movable cylinder (35) is connected by penetrating the movable plate (32); and a rotation motor (36) connected to the center of the lower surface of the movable plate (32), wherein a rotation shaft (361) is connected by penetrating the center of the rotation plate (33).
Patent KR-102192975-B1 (KR)
Title: 구근작물의 줄기 절단장치
IPC: A01B59/04
Filed: 2018-10-08
Granted: 2020-12-18
Abstract: 본 발명은 구근작물의 줄기 절단장치에 관한 것으로서, 농업용 작업차량에 견인되어 밭에 심어져 있는 구근작물의 줄기를 절단하는 구근작물 줄기 절단장치로서, 농업용 작업차량에 견인되어 주행되는 한편 PTO 축이 구비되어 있는 동체부; 동체부에 각각 구비되어 PTO 축의 동력을 전달받아 서로 반대 방향으로 회전되는 제 1,2 회전축; 제 1,2 회전축에 각각 고정되어 회전되면서 밭에 쓰러져 있는 줄기를 일으켜 세우는 제 1,2 기립판; 제 1,2 기립판과 이격된 제 1,2 회전축에 각각 고정되어 회전되면서 기립된 줄기를 타격하여 절단하는 제 1,2 절단날;을 포함하는 구근작물의 줄기 절단장치를 제공한다.
Patent KR-102479334-B1 (KR)
IPC: C30B15/10
Filed: 2018-10-11
Granted: 2022-12-19
Abstract: 일 실시예에 따른 실리콘카바이드 단결정의 제조 장치는 제1 영역 및 제2 영역으로 구분된 도가니, 상기 도가니 내부로 연장되는 실리콘카바이드 종결정, 그리고 상기 도가니 외주면에 위치하는 가열 부재를 포함하고, 상기 제1 영역 및 상기 제2 영역은 차단 영역에 의해 분리된다.
Patent KR-102058164-B1 (KR)
Title: Program for preventing children from watching screen in close-up
Inventor: YUN YOUNG WAN
IPC: H04N21/422
Filed: 2018-10-15
Granted: 2019-12-23
Abstract: The present invention relates to a close view prevention program for children. According to the present invention, the close view prevention program for children executed in a close view prevention apparatus for children provides a viewing distance determination function for determining whether a viewing distance of a user is a reference distance or shorter and a watch prevention function for performing at least one of blocking a screen or switching to a silent mode if the viewing distance is the reference distance or shorter.